/*
This file is part of the Notesnook project (https://notesnook.com/)

Copyright (C) 2022 Streetwriters (Private) Limited

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

import makeMatcher from "wouter/matcher";
import useHashLocation from "./use-hash-location";

var lastRoute = null;
export default function useHashRoutes(routes) {
  const [{ location, update }] = useHashLocation();
  if (!update) return lastRoute;

  const matcher = makeMatcher();
  for (var key in routes) {
    const [match, params] = matcher(key, location);
    if (match) {
      const route = routes[key](params);
      if (!route) return lastRoute;
      lastRoute = route;
      return route;
    }
  }
}
